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Japan 6303 bearing high speed deep groove ball bearing 6303 for motorcycle
Japan 6303 bearing high speed deep groove ball bearing 6303 for motorcycle
Japan 6303 bearing high speed deep groove ball bearing 6303 for motorcycle
Japan 6303 bearing high speed deep groove ball bearing 6303 for motorcycle
Specifications
Brand Name :
NSK / NTN / FAG / NACHI / KOYO / ASAHI / TIMKEN / UMT
Model Number :
6303
Certification :
ISO9001:2008 / SGS / CE
Place of Origin :
JAPAN / China / Gernany
MOQ :
10pcs
Price :
USD0.5-50
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000000pcs/month
Delivery Time :
2-7 work days
Packaging Details :
Packaging Details: 1.Industrial packaging: plastic bag + kraft paper + carton + plywood pallets; plastic tube + carton + plywood pallets; 2. Commercial packing: 1pc/plastic bag
number of row :
single row
structure :
deep groove
place of origin :
China
breadth :
14mm
type :
ball
weight :
0.11kg
brand name :
NSK / NTN / FAG / NACHI / KOYO / ASAHI / TIMKEN / UMT
bore side :
17mm
service :
OEM or Costomized services
outer diameter :
47mm
model number :
6303
seal type :
zz 2RS NR
Description

Deep groove ball bearing is the most common rolling bearing.Its structure is simple, and it can be

speed operate. It is non .separable They can standing for the very heavy radial load and axial loads.

Compared with other kind of bearings with the same size, this kind of bearing enjoys smaller
coefficient of friction and higher limits speed. But they cannot bear impact.

Product Description

Bearing Production

6303du2 bearing high speed deep groove ball bearing 6303 for motorcycle made in China

Specifications :

ID:17 mm

OD:47 mm

B:14 mm

Weight:0.11 kg

Products advantages:

v groove guide bearing

1.HIgh quality with low price

2.Chinese bearing factory

3.Timely and safely deliver

4.OEM service accepted.

Deep groove ball bearing 6303 are particularly versatile. They are simple in design, non-separable, suitable for high and even very high speeds and are robust in operation, requiring little maintenance. Deep raceway grooves and the close conformity between the raceway grooves and the balls enable deep groove ball bearings to accommodate axial loads in both directions, in addition to radial loads, even at high speeds.

Series 6000 6200 6300 6400 61800 61900 R series,F series
Rings Material Stainless steel-440C,304 316 ,Chrome steel-GCr15, high Carbon steel-GCR11
Cages Material steel ,brass
ID size 10-380mm
Quality standard ISO9001:2008, SASO,CE
Precsion P0,P6,P5,p4
Clearance C0,C1,C2,C3
Noise Z1,Z2,Z3
Vibration V1,V2,V3
HRC 58-62 HRC
Tolerance Grade GB/T307.1-205
Delivery time 7--14 working days
Payment A:30% TT advance,and balance against BL COPY
B: 100% LC AT SIGHT
Services OEM
Packing Single box packing
Details of products we have whole machines for the production and quality,ensure our products quality good

Maintenance knowledge of deep groove ball koyo bearing:

1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.

2. Don't allow strong impact, such as hammer striking, transfer roller pressure

3. Use the accurate installation tool, avoid to use cloth kind and short fibers

4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer

5. General inspection, such as the surrounding temperature, vibrate, noise inspection

6. Keep bearing cleaning from dirt, dust, pollutant, moisture.

7. Bearing should not be ultra cooled.


6000 series deep groove ball bearings:

N0.

Bore

 O.D Width Chamfer Load Rating Maximuum Seed Weight

mm

 mm mm mm

Dynamic

Cr

Static

Cor

Grease

r/min

Oil

r/min

 Kg/pcs
604 4 12 4 0.2 0.97 0.36 36000 44000 0.0021
605 5 14 5 0.2 1.33 0.505 32000 40000 0.0035
606 6 17 6 0.3 2.19 0.865 30000 38000 0.006
607 7 19 6 0.3 2.24 0.91 28000 36000 0.008
608 8 22 7 0.3 3.35 1.4 26000 34000 0.012
609 9 24 7 0.3 3.4 1.45 24000 32000 0.014
6000 10 26 8 0.3 4.55 1.96 22000 30000 0.019
6001 12 28 8 0.3 5.1 2.39 19000 26000 0.021
6002 15 32 9 0.3 5.6 2.83 18000 24000 0.03
6003 17 35 10 0.3 6.8 3.35 17000 22000 0.039
6004 20 42 12 0.6 9.4 5.05 15000 19000 0.069
6005 25 47 12 0.6 10.1 5.85 14000 18000 0.08
6006 30 55 13 0.6 13.2 8.3 12000 15000 0.116
6007 35 62 14 1.0 16 10.3 10000 14000 0.115
6008 40 68 15 1.0 16.8 11.5 8000 11000 0.19

6200 series deep groove ball bearings:

N0.

Bore

 O.D Width Chamfer Load Rating Maximuum Seed Weight

mm

 mm mm mm

Dynamic

Cr

Static

Cor

Grease

r/min

Oil

r/min

 Kg/pcs
624 4 13 5 0.2 1.15 0.4 36000 45000 0.0032
625 5 16 5 0.3 1.76 0.680 32000 40000 0.0050
626 6 19 6 0.3 2.34 0.885 28000 36000 0.0080
627 7 22 7 0.3 3.35 1.400 26000 34000 0.0130
628 8 24 8 0.3 4.00 1.590 24000 32000 0.0170
629 9 26 8 0.3 4.55 1.960 22000 30000 0.0190
6200 10 30 9 0.6 5.10 2.390 19000 26000 0.0300
6201 12 32 10 0.6 6.10 2.750 18000 24000 0.0360
6202 15 35 11 0.6 7.75 3.600 17000 22000 0.0460
6203 17 40 12 0.6 9.60 4.600 16000 20000 0.0650
6204 20 47 14 1.0 12.80 6.650 14000 18000 0.1070
6205 25 52 15 1.0 14.00 7.850 12000 16000 0.1250
6206 30 62 16 1.0 19.50 11.300 10000 13000 0.2010

6300 series deep groove ball bearings:

N0.

Bore

 O.D Width Chamfer Load Rating Maximuum Seed Weight

mm

 mm mm mm

Dynamic

Cr

Static

Cor

Grease

r/min

Oil

r/min

 Kg/pcs
6300

10

 35 11 0.6

8.2

3.5

18000

24000

 0.053
6301 12 37 12 1.0 9.7 4.2 17000 22000 0.06
6302 15 42 13 1.0 11.4 5.45 16000 20000 0.082
6303 17 47 14 1.0 13.5 6.55 15000 19000 0.115
6304 20 52 15 1.1 15.9 7.9 14000 17000 0.144

6800 series deep groove ball bearings:

N0.

Bore

 O.D Width Chamfer Load Rating Maximuum Seed Weight

mm

 mm mm mm

Dynamic

Cr

Static

Cor

Grease

r/min

Oil

r/min

 Kg/pcs
685

5

 11 3 0.15

0.715

0.282

35000

45000

 0.0011
686 6 13 3.5 0.15 1.08 0.44 33000 42000 0.0019
687 7 14 3.5 0.15 1.17 0.505 31000 40000 0.0021
688 8 16 4 0.2 1.61 0.715 29000 38000 0.0031
689 9 17 4 0.2 1.72 0.82 28000 36000 0.0032
6800 10 19 5 0.3 1.83 0.925 26000 34000 0.005
6801 12 21 5 0.3 1.92 1.04 22000 30000 0.006
6802 15 24 5 0.3 2.08 1.26 20000 28000 0.007
6803 17 26 5 0.3 2.23 1.46 19000 26000 0.008
6804 20 32 7 0.3 4 2.47 17000 22000 0.019
6805 25 37 7 0.3 4.3 2.95 15000 19000 0.022
6806 30 42 7 0.3 4.7 3.65 13000 17000 0.026
6807 35 47 7 0.3 4.9 4.05 11000 15000 0.029

6900 series deep groove ball bearings:

N0.

Bore

 O.D Width Chamfer Load Rating Maximuum Seed Weight

mm

 mm mm mm

Dynamic

Cr

Static

Cor

Grease

r/min

Oil

r/min

 Kg/pcs
693

3

 8 3 0.15

0.56

0.18

44000

52000

 0.0006
694 4 11 4 0.15 0.715 0.276 38000 47000 0.0018
695 5 13 4 0.2 1.08 0.43 34000 43000 0.0024
696 6 15 5 0.2 1.35 0.53 32000 40000 0.0038
697 7 17 5 0.3 1.61 0.715 30000 38000 0.0052
698 8 19 6 0.3 1.99 0.865 28000 36000 0.0073
690 9 20 6 0.3 2.48 1.09 27000 34000 0.0082
6900 10 22 6 0.3 2.7 1.27 25000 32000 0.009
6901 12 24 6 0.3 2.89 1.46 20000 28000 0.011
6902 15 28 7 0.3 3.65 2 19000 26000 0.016
6903 17 30 7 0.3 4.65 2.58 18000 24000 0.018
6904 20 37 9 0.3 6.4 3.7 17000 22000 0.036
6905 25 42 9 0.3 7.05 4.55 14000 18000 0.042
6906 30 47 9 0.3 7.25 5 12000 16000 0.048
6907 35 55 10 0.3 9.55 6.85 10000 14000 0.074

Company Information

Shenzhen Youmeite Berings CO., ltd is branch company of shandong UMT bearingcorporation responsible for oversea marketing.

Our plant shandong UMT has been working in the filed of bearing design and

manufacturing for more than 10years now is taking a leading position in mainland china.

Our plant has more than 500 employees , including 30 bearing professional techincians;

more than 600 new bearing items can be completed each year.

we can produce many kinds of bearing as customer's requirement.

NON-STANDARD BALL BEARING SIZE:

Model

Specification(d*D*B)

 Weight(kg)

16005

 25*47*8 0.059

6005

 25*47*12 0.079
6205 25*52*15 0.129
6305 25*62*17 0.235
6405 25*80*21 0.530
60/28 28*52*12 0.175
63/28 28*68*18 0.287
6706 30*3*4 0.008
6906 30*47*9 0.052
6006 30*55*13 0.116
6306 30*72*19 0.345
60/32 32*65*17 0.122
62/32 32*65*17 0.225
6807 35*47*7 0.027
6907 35*55*10 0.075
6308 40*90*23 0.636
6808 40*52*7 0.031
6008 40*68*15 0.190
6208 40*80*18 0.366
6408 40*110*27 1.230
6309 45*100*25 0.829
6009 45*75*16 0.241
6309 45*100*25 0.829
6810 50*65*7 0.050
6010 50*80*16 0.261
6210 50*90*20 0.459
6811 55*72*9 0.081
6911 55*80*13 0.189
16011 55*90*11 0.257
... ... ...

Japan 6303 bearing high speed deep groove ball bearing 6303 for motorcycle

Japan 6303 bearing high speed deep groove ball bearing 6303 for motorcycle

Japan 6303 bearing high speed deep groove ball bearing 6303 for motorcycle

Product tags

koyo 6004rs bearing

,

6002z ball bearing

,

spherical plain bearings ge15e
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Japan 6303 bearing high speed deep groove ball bearing 6303 for motorcycle

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Product Detail
Brand Name :
NSK / NTN / FAG / NACHI / KOYO / ASAHI / TIMKEN / UMT
Model Number :
6303
Certification :
ISO9001:2008 / SGS / CE
Place of Origin :
JAPAN / China / Gernany
MOQ :
10pcs
Price :
USD0.5-50
Contact Supplier
Japan 6303 bearing high speed deep groove ball bearing 6303 for motorcycle
Japan 6303 bearing high speed deep groove ball bearing 6303 for motorcycle

Shenzhen Youmeite Bearings Co., Ltd.

Active Member
12 Years
guangdong, shenzhen
Since 1998
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Precision Ball Bearings, NSK Ball Bearings, FAG Ball Bearing
Total Annual :
5-10
Employee Number :
100~150
Certification Level :
Active Member
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